Product introduction : - Support Bluetooth call, heart rate, ECG,step counter, fruit 5 generation Size: 1.54 HD IPS, 240*240- CPU: MTK2502- Charging method Magnetic docket USB- Touch screen 2.5D fox surface capacities full-fit touch screen• Bluetooth push SMS SMS WeChat QQ news and other clientinformation and other timely reminders Heart rate detection Heartrate monitoring, monitoring your heartbeat around the clock- ECG ECG data analysisPedometer, sports calorie, calorie consumption, exercisemileage record- Sedentary reminder to get up and change the unhealthy life styleSleep monitoring Objective Science Quantitatively record andanalyze your sleep status- Find mobile phone function Anti-lost reminder. Two-way searchBluetooth music playback Control mobile music plavbackCall reminder support- Support Replacement Band 42/44mm- Voice Recorded- Alarm and Calendar- Bluetooth function and version 3.0, 4.0 support Bluetooth call- Battery specifications and capacity 380 MAH highcapacity polymerVibration motor support- App: 'Hi watch' Download on Google play-store and I0S storeOther features Alarm clock, calendar, stopwatch, computerNote:our watches are not professional medical devices, and its heartrate detection is just a monitoring function, so its data is not asaccurate as medical devices. Its data is only used as monitoringdataPacking list: - T500 Smart watch * 1- Charging cable * 1User manual * 1T500 retail box * 1T500 retail box * 1Key FeaturesSuperb Fitness Tracker 2021 Model - T500 Smart Watch- Replaceable Strap- Bluetooth Call• Alarm/CalendarVoice RecordedHealth monitoring- Bluetooth Music Control- Sleep quality monitoring- Activity Tracker- Steps Counter• Messages reminder/Message pushA variety of Sport mode monitoring